FR3125394A1 - Hull base for ski boot - Google Patents
Hull base for ski boot Download PDFInfo
- Publication number
- FR3125394A1 FR3125394A1 FR2200801A FR2200801A FR3125394A1 FR 3125394 A1 FR3125394 A1 FR 3125394A1 FR 2200801 A FR2200801 A FR 2200801A FR 2200801 A FR2200801 A FR 2200801A FR 3125394 A1 FR3125394 A1 FR 3125394A1
- Authority
- FR
- France
- Prior art keywords
- tongue
- collar
- sliding shoe
- shell
- elastic means
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000000463 material Substances 0.000 claims description 2
- 229920002635 polyurethane Polymers 0.000 claims description 2
- 239000004814 polyurethane Substances 0.000 claims description 2
- 230000000284 resting effect Effects 0.000 claims 2
- 229920001971 elastomer Polymers 0.000 claims 1
- 239000000806 elastomer Substances 0.000 claims 1
- 210000002414 leg Anatomy 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 210000001699 lower leg Anatomy 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000008447 perception Effects 0.000 description 1
- 210000002303 tibia Anatomy 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B5/00—Footwear for sporting purposes
- A43B5/04—Ski or like boots
- A43B5/0427—Ski or like boots characterised by type or construction details
- A43B5/0435—Adjustment of the boot to the foot
- A43B5/0439—Adjustment of the boot to the foot to the heel; Heel clamping devices; Heel supports
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B5/00—Footwear for sporting purposes
- A43B5/04—Ski or like boots
- A43B5/0427—Ski or like boots characterised by type or construction details
- A43B5/0452—Adjustment of the forward inclination of the boot leg
- A43B5/0454—Adjustment of the forward inclination of the boot leg including flex control; Dampening means
- A43B5/0456—Adjustment of the forward inclination of the boot leg including flex control; Dampening means with the actuator being disposed at the rear side of the boot
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B5/00—Footwear for sporting purposes
- A43B5/04—Ski or like boots
- A43B5/0427—Ski or like boots characterised by type or construction details
- A43B5/047—Ski or like boots characterised by type or construction details provided with means to improve walking with the skiboot
- A43B5/0474—Ski or like boots characterised by type or construction details provided with means to improve walking with the skiboot having a walk/ski position
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B5/00—Footwear for sporting purposes
- A43B5/04—Ski or like boots
- A43B5/0427—Ski or like boots characterised by type or construction details
- A43B5/048—Rear-entry skiboots
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
Bas de coque pour chaussure de glisse Chaussure de glisse (1) comprenant un bas de coque (2) et un collier (4), le bas de coque (2) étant destiné à recevoir un pied d'un utilisateur, le collier (4) étant destiné à envelopper un bas de jambe de l'utilisateur, le collier étant articulé en rotation autour du bas de coque, caractérisée en ce que la chaussure de glisse comprend en outre une languette (10) s'étendant vers le haut, à l'arrière de la chaussure de glisse et un moyen élastique (26), une première extrémité de la languette étant fixée au bas de coque (2), et une deuxième extrémité de la languette (10) étant liée au collier (4) par l'intermédiaire du moyen élastique (26). Figure pour l’abrégé : figure 10Lower shell for a sliding shoe A sliding shoe (1) comprising a lower shell (2) and a collar (4), the lower shell (2) being intended to receive a user's foot, the collar (4 ) being intended to envelop a lower leg of the user, the collar being hinged in rotation around the lower shell, characterized in that the gliding shoe further comprises a tongue (10) extending upwards, the back of the gliding shoe and an elastic means (26), a first end of the tongue being fixed to the bottom of the shell (2), and a second end of the tongue (10) being linked to the collar (4) by through the elastic means (26). Figure for abstract: Figure 10
Description
Domaine Technique de l'inventionTechnical field of the invention
L’invention concerne une chaussure de glisse, notamment une chaussure de ski, comprenant un bas de coque et un collier articulé en rotation autour du bas de coque.The invention relates to a gliding boot, in particular a ski boot, comprising a lower shell and a collar articulated in rotation around the lower shell.
Etat de la technique antérieureState of the prior art
Les sports de glisse sont des sports dans lesquels un utilisateur guide une ou plusieurs planches de glisse attachées à ses pieds. Pour la pratique de ces sports, les variations du terrain sont ressenties au niveau des pieds et du bas des jambes par l'intermédiaire de chaussures de glisse. Les chaussures de glisse comprennent classiquement un bas de coque enveloppant le pied de l'utilisateur et un collier enveloppant le bas de la jambe. Le collier est articulé en rotation autour du bas de coque suivant un axe de rotation sensiblement aligné avec un axe passant par les malléoles de l'utilisateur. Les chaussures de glisse jouent un rôle primordial dans la perception du terrain par l'utilisateur et dans les impulsions qu'il transmet à la ou les planches de glisse.Sliding sports are sports in which a user guides one or more sliding boards attached to their feet. For the practice of these sports, the variations of the ground are felt at the level of the feet and the bottom of the legs through sliding shoes. Sliding shoes conventionally comprise a lower shell enveloping the foot of the user and a collar enveloping the lower leg. The collar is articulated in rotation around the bottom of the shell along an axis of rotation substantially aligned with an axis passing through the malleoli of the user. Sliding shoes play an essential role in the user's perception of the terrain and in the impulses he transmits to the gliding board(s).
Parmi les sports de glisse, le ski alpin est un sport dans lequel un utilisateur guide une paire de skis attachés à ses pieds sur un terrain enneigé. Lorsqu'un skieur enchaîne des virages, il alterne des phases de flexion et d'extension des jambes. Lors des phases de flexion, le collier pivote vers l'avant par rapport au bas de coque et lors des phases d'extension, il pivote vers l'arrière. Pour une bonne maitrise de ses skis, des caractéristiques de maintien mais également d'élasticité, d'amorti et de rebond des chaussures de ski sont recherchées afin d'obtenir un guidage des skis à la fois dynamique, précis et sans effort superflu.Among sliding sports, alpine skiing is a sport in which a user guides a pair of skis attached to his feet on a snowy terrain. When a skier links turns, he alternates phases of flexion and extension of the legs. During the bending phases, the collar pivots forward relative to the bottom of the shell and during the extension phases, it pivots rearward. For a good control of his skis, characteristics of support but also of elasticity, cushioning and rebound of the ski boots are sought in order to obtain a guiding of the skis at the same time dynamic, precise and without superfluous effort.
Le rebond d'une chaussure de ski caractérise sa capacité à revenir dans sa position initiale, suite à une flexion vers l’avant du collier. Les fabricants cherchent à augmenter le rebond des chaussures de glisse. A cet effet, il a été proposé par le brevet US6026594 des chaussures de glisse comprenant une sangle élastique apte à produire une pression sensiblement constante sur le tibia de l'utilisateur. Cette pression permet de maintenir un appui tibial sensiblement constant sur la chaussure de glisse au court du mouvement de flexion/extension des jambes et permet ainsi d'atteindre un meilleur contrôle des skis. Toutefois le rebond obtenu avec de telles chaussures de glisse est encore insuffisant.The rebound of a ski boot characterizes its ability to return to its initial position, following forward bending of the cuff. Manufacturers seek to increase the rebound of sliding shoes. For this purpose, patent US6026594 has proposed gliding shoes comprising an elastic strap capable of producing a substantially constant pressure on the user's tibia. This pressure makes it possible to maintain a substantially constant tibial support on the gliding boot during the movement of flexion/extension of the legs and thus makes it possible to achieve better control of the skis. However, the rebound obtained with such gliding boots is still insufficient.
Par ailleurs, les chaussures de glisse doivent aussi rester simples à utiliser et à fabriquer. Les chaussures de glisse connues de l'état de la technique ne permettent pas d'atteindre toutes ces exigences à la fois. En particulier, les chaussures connues de l'état de la technique ne permettent pas de guider une ou plusieurs planches de glisse de manière suffisamment dynamique, efficace et précise.In addition, sliding shoes must also remain simple to use and manufacture. The gliding boots known from the state of the art do not make it possible to achieve all of these requirements at the same time. In particular, the shoes known from the state of the art do not make it possible to guide one or more gliding boards in a sufficiently dynamic, efficient and precise manner.
Présentation de l'inventionPresentation of the invention
Le but de l’invention est de fournir une chaussure de glisse remédiant aux inconvénients ci-dessus et améliorant les chaussures de glisse connues de l’art antérieur.The object of the invention is to provide a gliding shoe remedying the above drawbacks and improving the gliding shoes known from the prior art.
Plus précisément, un objet de l’invention est une chaussure de glisse simple à fabriquer, durable et offrant des caractéristiques de rebond optimales pour le guidage d'une ou plusieurs planches de glisse.More specifically, an object of the invention is a gliding shoe that is simple to manufacture, durable and offers optimal rebound characteristics for guiding one or more gliding boards.
L'invention se rapporte à une chaussure de glisse comprenant un bas de coque et un collier, le bas de coque étant destiné à recevoir un pied d'un utilisateur, le collier étant destiné à envelopper un bas de jambe de l'utilisateur, le collier étant articulé en rotation autour du bas de coque, la chaussure de glisse comprenant en outre une languette s'étendant vers le haut, à l'arrière de la chaussure de glisse et un moyen élastique, une première extrémité de la languette étant fixée au bas de coque, et une deuxième extrémité de la languette étant liée au collier par l'intermédiaire du moyen élastique.The invention relates to a gliding shoe comprising a lower shell and a collar, the lower shell being intended to receive a foot of a user, the collar being intended to wrap around a lower leg of the user, the collar being articulated in rotation around the bottom of the shell, the gliding shoe further comprising a tongue extending upwards, at the rear of the gliding shoe and an elastic means, a first end of the tongue being fixed to the bottom of the hull, and a second end of the tongue being linked to the collar by means of the elastic means.
Le moyen élastique peut être configuré pour produire un effort de rappel élastique dans la direction dans laquelle la languette s'étend.The elastic means can be configured to produce an elastic restoring force in the direction in which the tongue extends.
Le moyen élastique peut être configuré pour être comprimé élastiquement lorsque le collier pivote vers l'avant par rapport au bas de coque.The elastic means can be configured to be elastically compressed when the collar pivots forward relative to the bottom of the shell.
Le moyen élastique peut être un élément en élastomère.The elastic means can be an elastomeric element.
La languette peut comprendre une ouverture, le moyen élastique étant positionné à l'intérieur de l'ouverture.The tongue may comprise an opening, the elastic means being positioned inside the opening.
La chaussure de glisse peut comprendre un insert fixé directement au collier, le moyen élastique comprenant une première extrémité en appui sur la languette et une deuxième extrémité en appui sur l'insert.The gliding shoe may include an insert fixed directly to the collar, the elastic means comprising a first end bearing against the tongue and a second end bearing against the insert.
L'insert peut être clippé dans l'ouverture.The insert can be clipped into the opening.
La languette peut être configurée pour être fléchie élastiquement lorsque le collier pivote vers l'avant par rapport au bas de coque.The tongue can be configured to be elastically flexed when the collar pivots forward relative to the bottom of the shell.
La languette et le bas de coque peuvent être constituées du même matériau, notamment la languette et le bas de coque peuvent être constituées de polyuréthane.The tongue and the bottom of the shell can be made of the same material, in particular the tongue and the bottom of the shell can be made of polyurethane.
La languette peut former un ensemble monobloc avec le bas de coque.The tongue can form a one-piece assembly with the lower shell.
Présentation des figuresPresentation of figures
Ces objets, caractéristiques et avantages de la présente invention seront exposés en détail dans la description suivante d’un mode de réalisation particulier fait à titre non-limitatif en relation avec les figures jointes parmi lesquelles :These objects, characteristics and advantages of the present invention will be explained in detail in the following description of a particular embodiment given on a non-limiting basis in relation to the attached figures, among which:
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Claims (10)
Sliding shoe (1) comprising a lower shell (2) and a collar (4), the lower shell (2) being intended to receive a foot of a user, the collar (4) being intended to envelop a lower of the user's leg, the collar being articulated in rotation around the bottom of the shell, characterized in that the gliding shoe also comprises a tongue (10) extending upwards, at the rear of the sliding shoe slides and an elastic means (26), a first end of the tongue being fixed to the bottom of the shell (2), and a second end of the tongue (10) being linked to the collar (4) via the elastic means ( 26).
Sliding shoe (1) according to the preceding claim, characterized in that the elastic means (26) is configured to produce an elastic return force in the direction in which the tongue (10) extends.
Sliding shoe (1) according to one of the preceding claims, characterized in that the elastic means (26) is configured to be elastically compressed when the collar (4) pivots forwards relative to the bottom of the shell (3) .
Sliding shoe (1) according to one of the preceding claims, characterized in that the elastic means (26) is an elastomer element.
Sliding shoe (1) according to one of the preceding claims, characterized in that it comprises an insert (25) fixed directly to the collar (4), the elastic means (26) comprising a first end resting on the tongue ( 10) and a second end resting on the insert (25).
Sliding shoe (1) according to Claim 5 and according to the preceding claim, characterized in that the insert (25) is clipped into the opening (27).
Sliding shoe (1) according to one of the preceding claims, characterized in that the tongue (10) is configured to be elastically flexed when the collar (4) pivots forwards relative to the bottom of the shell (3).
Sliding shoe (1) according to one of the preceding claims, characterized in that the tongue (10) and the bottom of the shell (3) are made of the same material, in particular in that the tongue (10) and the bottom of shell (3) are made of polyurethane.
Sliding shoe (1) according to one of the preceding claims, characterized in that the tongue (10) forms a one-piece assembly with the lower shell (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US17/869,259 US20230024907A1 (en) | 2021-07-21 | 2022-07-20 | Lower shell for a gliding boot |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP21425034.2 | 2021-07-21 | ||
| EP21425034.2A EP4122347A1 (en) | 2021-07-21 | 2021-07-21 | Shell bottom for a gliding shoe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR3125394A1 true FR3125394A1 (en) | 2023-01-27 |
Family
ID=77951648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR2200801A Pending FR3125394A1 (en) | 2021-07-21 | 2022-01-31 | Hull base for ski boot |
Country Status (2)
| Country | Link |
|---|---|
| EP (1) | EP4122347A1 (en) |
| FR (1) | FR3125394A1 (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6026594A (en) | 1998-06-19 | 2000-02-22 | Fougere; Raymond | Ski boot with improved closure strap |
| ITVR20090068A1 (en) * | 2009-05-15 | 2010-11-16 | Sportiva S P A | BOOT, PARTICULARLY BUT NOT ONLY FOR SCIALPINISM OR TELEMARK |
| ITTV20110084A1 (en) * | 2011-06-14 | 2012-12-15 | Scarpa Calzaturificio Spa | SKI BOOT |
| US20130097892A1 (en) * | 2011-10-20 | 2013-04-25 | Scott Sports S.A. | Ski boot with improved mechanism to pass from a skiing configuration to a walking configuration |
| WO2014064657A1 (en) * | 2012-10-26 | 2014-05-01 | Calzaturificio S.C.A.R.P.A. S.P.A. | Ski boot |
| US20140215855A1 (en) * | 2011-09-15 | 2014-08-07 | Dahu Sports Company Sa | Sports Boot |
-
2021
- 2021-07-21 EP EP21425034.2A patent/EP4122347A1/en active Pending
-
2022
- 2022-01-31 FR FR2200801A patent/FR3125394A1/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6026594A (en) | 1998-06-19 | 2000-02-22 | Fougere; Raymond | Ski boot with improved closure strap |
| ITVR20090068A1 (en) * | 2009-05-15 | 2010-11-16 | Sportiva S P A | BOOT, PARTICULARLY BUT NOT ONLY FOR SCIALPINISM OR TELEMARK |
| ITTV20110084A1 (en) * | 2011-06-14 | 2012-12-15 | Scarpa Calzaturificio Spa | SKI BOOT |
| US20140215855A1 (en) * | 2011-09-15 | 2014-08-07 | Dahu Sports Company Sa | Sports Boot |
| US20130097892A1 (en) * | 2011-10-20 | 2013-04-25 | Scott Sports S.A. | Ski boot with improved mechanism to pass from a skiing configuration to a walking configuration |
| WO2014064657A1 (en) * | 2012-10-26 | 2014-05-01 | Calzaturificio S.C.A.R.P.A. S.P.A. | Ski boot |
Also Published As
| Publication number | Publication date |
|---|---|
| EP4122347A1 (en) | 2023-01-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PLFP | Fee payment |
Year of fee payment: 2 |
|
| PLFP | Fee payment |
Year of fee payment: 3 |